Part of dropbox.comAll blocked157 tested URLs
Can you open https://captcha.dropbox.com from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access captcha.dropbox.com with GreatFireVPN →2026first tested
1/1blocked · last 90 days
30 d agolast tested
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Frequently asked questions
Is https://captcha.dropbox.com blocked in mainland China right now?
As of the last test on 2026-09-23, https://captcha.dropbox.com is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://captcha.dropbox.com blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has https://captcha.dropbox.com been blocked?
GreatFire has recorded interference with https://captcha.dropbox.com from mainland China since 2026-09-23.
How can I access https://captcha.dropbox.com from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like captcha.dropbox.com.
https://captcha.dropbox.com · JSON